LCSC Electronics logoLCSC Electronics svg logo
Sign In
USD
Cart
XDS TX4310B product image
  • TX4310B thumbnail 1
  • TX4310B thumbnail 2
  • TX4310B thumbnail 3
  • Pinout Diagram
  • Footprint Diagram
Images for reference only

XDS TX4310BRoHS

Manufacturer
XDSAsian Brands
MPN
TX4310B
LCSC Part #
C448640
Packaging
SOT-23-6
Customer #
Key Attributes
Low-noise, regulated charge pump DC/DC converter
Datasheetpdf iconXDS TX4310B

Products Specifications

Show similar products (0) >
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators
ManufacturerXDS
PackagingSOT-23-6
Operating Temperature-40℃~+85℃
Frequency - Switching1.2MHz
Functionboost converter
FeaturesLow ripple / low noise architecture;Output short-circuit protection;Soft-start;Low-power standby;Load disconnect
Operating Voltage1.8V~5V
Output Current300mA
Output Voltage3.17V~3.43V
Energy Efficiency83%
Quiescent Current650uA
Report an ErrorShow similar products (0) >

Additional Information

TypeDetails
Minimum5
Multiple5
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

TX4310B is a low-noise, constant-frequency (1.2MHz) switched-capacitor voltage doubler. TX4310B generates a regulated output voltage from a 1.8V to 5V input. The minimal external component count (one flying capacitor at VDD and VOUT, and two small bypass capacitors) makes it ideal for small battery-powered applications. The charge pump architecture maintains a constant switching frequency to achieve no-load regulated output and reduces output and input ripple. The device features over-temperature protection and can withstand a continuous short circuit from VOUT to GND. An integrated soft-start circuit prevents inrush current during startup. The device is available in a SOT23-6 package.

Features

AI Translation
  • Input voltage: 1.8 - 5V
  • Fixed: 3.3V output ±4%
  • Output current: 250mA (VIN = 3V)
  • Shutdown current: <1μA
  • Short-circuit protection
  • Soft-start
  • Inductorless
  • Low noise, constant frequency

Applications

AI Translation
  • Network systems and medical devices
  • White LED backlight for consumer electronics
  • Li-ion battery backup power
  • 3V to 5V conversion
  • Smart card readers
In-Stock: 7,465
7,465 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
5+$ 0.1042$ 0.52
50+$ 0.0817$ 4.09
150+$ 0.0705$ 10.58
500+$ 0.0621$ 31.05
3,000+$ 0.053$ 159.00
6,000+$ 0.0496$ 297.60
Standard Packaging3000/Full Reel
Better price for more quantity?
$